Support for Pickling
====================

The following PyQt4 classes may be pickled.

- QByteArray
- QChar
- QColor
- QDate
- QDateTime
- QKeySequence
- QLatin1Char
- QLatin1String
- QLine
- QLineF
- QMatrix
- QPoint
- QPointF
- QPolygon
- QRect
- QRectF
- QSize
- QSizeF
- QString
- QTime

Also all named enums (``QtCore.Qt.Key`` for example) may be pickled.